General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

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Threads

Topic Replies Likes Views Last Reply

Konami classics, custom chips repros?

2 256

caius

Truxton II - Coin insert not working - Need help

  • Wataru
  • caius
10 897

caius

AtomishWave : What's this mod ?

10 779

GeekMan1222

Anyone able to burn TSOP56?

6 282

rewrite

Need extra ground pins for buttons

4 375

imfuraisoth

Konami GX Conversions?

19 2,430

ArcSys101

Karate Blazers help needed: backgrounds are shifted up!

0 146

Original Splatterhouse PCB pics, anyone?

  • stt1
  • ekorz
44 3,397

ekorz

Anyone ever had this problem on a Psikyo SH2 board (Strikers 1999)

3 386

ArcSys101

TMNT PCB Sound Issues

15 +1 957

djsheep

CPS2 video flickering

7 389

mathewbeall

MK3 Daughter board on a Wolf Unit PCB

8 +1 753

psykom1

Does this sega bloxeed contain "suicide battery"?

4 352

PekArcadeGamer

Sega System 16B Golden Axe Conversion Guide

14 +8 2,672

chacal231077

Seibu SP1 battery

0 153

PANA Custom Long supergun edge connector

8 607

DarthMig

Question about -5 voltage on astro city

35 2,273

tiff_lee

Bad Dudes

10 822

Derick2k

Did I get ripped off on this Charlie Ninja PCB?

28 1,957

xtrasmiley

Cadillacs and dinasours pcb

8 538

euphoria

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